Clean Eating vs IIFYM (If it fits your macros)

Dr. Layne Norton talsk about clean eating versus IIFYM. I remember when I was on my first diet and I told people I was eating yogurt and protein bars and they were like OMG your going to DIE! You need to eat clean and unprocessed food or your will not get the results you are looking for. Well I seem to have done OK and really at the end of the day its about hitting your marcos for protein, carbs, fat and fibre that matter the most.